+ LIBPHOBOS_SUPPORTED=yes
+ ;;
+ power*-*-freebsd*)
+ LIBPHOBOS_SUPPORTED=yes
+ ;;
+ power*-*-linux*)
+ LIBPHOBOS_SUPPORTED=yes
+ LIBDRUNTIME_ONLY=yes
+ ;;
+ riscv*-*-linux*)
+ LIBPHOBOS_SUPPORTED=yes
+ ;;
+ s390*-linux*)
+ LIBPHOBOS_SUPPORTED=yes
+ ;;
+ sparc*-*-solaris2.11*)
+ LIBPHOBOS_SUPPORTED=yes
+ ;;
+ *-*-darwin9* | *-*-darwin1[01]*)
+ LIBDRUNTIME_ONLY=yes
+ ;;
+ x86_64-*-darwin1[2-9]* | x86_64-*-darwin2* | i?86-*-darwin1[2-7])
+ LIBPHOBOS_SUPPORTED=yes
+ ;;
+ x86_64-*-freebsd* | i?86-*-freebsd*)
+ LIBPHOBOS_SUPPORTED=yes